14
GETTING TO KNOW YOUR MTC-4021
©Vecow MTC-4021 User Manual
2.2.10 PoE (Power over Ethernet) Ports
There are 4 RJ45 connectors supporting IEEE 802.3at (PoE
+
) Power
over Ethernet (PoE) connection delivering up to 25.5W/ 48V per port and
1000BASE-T gigabit data signals over standard Ethernet Cat 5/ Cat 6 cable.
Each PoE connection is powered by Intel
®
I210 Gigabit Ethernet controller and
independent PCI express interface to connect with multi-core processor for
network and data transmit optimization. Only when PoE port starts to supply
power to power devices, the dedicated LED will be lightened.
PS. Suggest to use PoE function when power input is over 11V.
COM4
COM3
COM2
COM1
CFast
SIM 2
SIM 1
LAN6
LAN5
LAN4
LAN3
RESET
DC-IN 6V~36V
USB3.0
USB2.0
DVI-D
LAN2 LAN1
DP
2.2.11 Serial Port COM
Serial port can be configured for RS-232, RS-422, or RS-485 with auto flow
control communication. The default definition is RS-232, if you want to change
to RS-422 or RS-485, you can find the setting in BIOS.
COM4
COM3
COM2
COM1
CFast
SIM 2
SIM 1
LAN6
LAN5
LAN4
LAN3
RESET
DC-IN 6V~36V
USB3.0
USB2.0
DVI-D
LAN2 LAN1
DP
BIOS Setting
Function
COM 1 (CN7) /
COM 2 (CN8) /
COM 3 (CN11) /
COM 4 (CN12)
RS-232
RS-422 (5-wire)
RS-422 (9-wire)
RS-485
RS-485 w/z auto-flow control
